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abel deloo

About

Available from February 2027 · Leiden

Background

I am looking for a six-month graduation internship at a company where the software has to keep working. I am available from February 2027. In September 2027 I start the MSc Data Science and Artificial Intelligence Technology.

Most recently I worked in a team of six on a model for Naturalis Biodiversity Center that identifies insect species from raw field recordings, delivered in a format their platform reads directly.

My background is unusual for a student: I run a Proxmox home server with over a dozen self-hosted services that my household and I rely on, and I fix them when they break. That is where most of what I know about operating software actually comes from.

At TU Delft I completed a minor in Technology-based Entrepreneurship with an average grade of 8. Our team built TerraceTime, a real-time seat availability app, and validated it through 26 interviews and user tests. The lesson I kept: find out what people need before building it.

I worked two years in hospitality, at Van der Valk among others — long shifts, high pressure, no room for mistakes that affect other people. I carry that into how I approach any system that has users.

I have tutored secondary school students in mathematics and physics, and taught older adults how to use their smartphones. Explaining technology to someone who has never used a touchscreen teaches you more about clarity than any course.

Timeline

  1. 2022

    Smartphone lessons for older adults

    Taught older adults how to use their phones. Explaining technology to someone who has never used a touchscreen is an exercise in clarity.

  2. 2023

    Started Computer Science at Leiden University

    Bachelor's programme. Expected graduation 2027.

  3. 2024

    Home server, first setup

    Repurposed an old Packard Bell laptop as a home server. Learned Docker, networking, and what happens when a service goes down at an inconvenient time.

  4. 2024

    Messaging web app, university project

    Built a web-based messaging platform in Python and SQL as a second-year group project.

  5. 2025

    Insect sound classifier for Naturalis

    Team of six, external client: a model that identifies 459 insect species from raw field recordings, delivered as JSON their platform reads directly.

  6. 2025

    Minor: Technology-based Entrepreneurship at TU Delft

    Completed with an average grade of 8. Built TerraceTime, a real-time seat availability app, validated through 26 interviews and user tests.

  7. 2025

    Tutoring mathematics and physics

    Secondary school students, 2025–2026.

  8. 2026

    Home lab rebuilt on Proxmox

    Moved from the laptop to a mini PC running Proxmox: one Compose stack per concern in git, nightly snapshot backups with Proxmox Backup Server, Prometheus and Grafana for monitoring.

  9. 2026

    Status publisher

    A C# service that pushes a sanitized snapshot of the home server to this portfolio every 15 minutes. It accepts no connections, and its Docker access is limited to one read-only API call.

  10. 2026

    Graduation internship

    Available for six months from February 2027. MSc Data Science and AI Technology from September 2027.

Stack

Languages
  • Python
  • C#
  • C++
  • TypeScript
  • SQL
Machine learning
  • Audio classification
  • CNNs
  • Transformers
Infrastructure
  • Proxmox
  • Docker
  • Linux
  • Nginx
  • WireGuard
Tools
  • .NET
  • PostgreSQL
  • Git
  • Prometheus
  • Grafana
  • Scrum

Contact

Available for a six-month graduation internship from February 2027. Based in Leiden.